keep-one-s-eye-on-the-ball

keep-one-s-eye-on-the-ball什么意思,keep-one-s-eye-on-the-ball翻译

例句

• In golf, the golden rule is to keep one"s eye on the ball.

  打高尔夫球时，必须牢记的要领是眼睛要紧盯着球。